Recent activity by Lisa DeBruine

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His revolutionary book placed the Sun at the center of the planetary system and was published shortly before he died. Who is the author of this book? 1) Kepler 2) Galileo 3) Copernicus 4) Tycho Brahe 5)

asked Dec 19, 2024

1 answer 197k views

Marginal rate of substitution calculator.

answered Oct 29, 2024

1 answer 187k views

Compare A and B in three ways, where A= 51,102 is the number of deaths due to a deadly disease in the United States in 2005 and B= 17,056 is the number of deaths due to the same disease in the United

answered Oct 28, 2024

1 answer 204k views

Bad things will result when intensifying the production system.(True/False)

asked Sep 22, 2024

1 answer 156k views

Calculate the mass of a proton using the charge-to-mass ratio given for it in this chapter and its known charge. a) 1.67 × 10^(-27) kg b) 1.67 × 10^(-27) kg c) 1.67 × 10^(-27) kg d) 1.67 × 10^(-27) kg

asked Sep 13, 2024

1 answer 99.4k views

Why doesn't Danielle play hopscotch anymore?

asked Sep 7, 2024

1 answer 91.3k views

What is the price elasticity of demand (include negative sign if negative)? A) -2.5 B) 1.8 C) 0.9 D) -1.3

answered Aug 29, 2024

1 answer 194k views

1. How do sponges feed? How do they breathe? 2. Can sponges be slip up and still live, like sea stars? 3. Are sponges really the first animal? How de we know? 4. Why are different sponges different Shapes?

answered Aug 27, 2024

1 answer 146k views

What are the psychosocial changes associated with death in older adults?

asked Aug 18, 2024

1 answer 125k views

33) If a speeding motorcycle is moving, it must also have a) potential energy. b) kinetic energy. c) chemical energy. d) all of the above

answered Jul 31, 2024

1 answer 89.1k views

the individual with the greatest likelihood of hypoactie sexaul desire disorder or sexual interest/ arousal disorder is

answered Jun 18, 2024

1 answer 35.3k views

Which number Less then 40 has the most factors

answered Jun 16, 2024

2 answers 166k views

Which Chinese philosophy formed the basis for Korea's government during the Tang dynasty? A. Confucianism B. Shinto C. Daoism D. Chan Buddhism

asked May 7, 2024

1 answer 218k views

What occurred after the fall of Constantinople, and what was its name changed to? What was significant about the location of this city? A) It became the new capital of the Byzantine Empire; it was located

answered Mar 5, 2024

1 answer 105k views

Part 1: Ecosystems A student studies how populations in a kelp forest ecosystem off the coast of California are affected by changes in their food sources. The two graphs show that a change in a population

answered Jan 30, 2024

2 answers 207k views

Program 11 Calculating Grades For this assignment you will create a program for Python3 that will prompt the user for the grading criteria for a class, then it will ask the user for grades/averages for

answered Jan 24, 2024

1 answer 70.2k views

2. Charlotte rode her bicycle for a distance of 2000 meters in 8 minutes. Calculate the speed.

answered Dec 25, 2023

2 answers 51.6k views

For a certain company, the cost for producing x items is 40x+300 and the revenue for selling x items is 80x−0.5x2 . The profit that the company makes is how much it takes in (revenue) minus how much it

answered Sep 26, 2023

1 answer 131k views

You are at a mall and you have $40. You have already spent $7 on lunch. Write an inequality that would represent the possible amount of money you can still spend at the mall. Write a one step inequality

answered Jun 21, 2023

1 answer 3.0k views

What is sustainable development?

asked Jun 3, 2023

2 answers 188k views

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